[m-dev.] for review: print variables by name

[Fergus Henderson]

On 10-Nov-1998, Zoltan Somogyi <zs at cs.mu.OZ.AU> wrote:
> 
> Allow (uniquely-named) variables to be printed by name in the debugger.
> 
> trace/mercury_trace_internal.c:
> 	Implement the new functionality. Factor out some common code.
> 	Make some error messages conform to our conventions.
> 
> doc/user_guide.texi:
> 	Document the new functionality.
> 
> tests/queens.{inp,exp}:
> 	Test the new functionality.

That looks fine, thanks.

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "Binaries may die
WWW: <http://www.cs.mu.oz.au/~fjh>  |   but source code lives forever"
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